1) Please do not put the product in any place that can not dissipate heat.

2) Please do not share it since it is personal hygiene item to avoid bacterial infection.

3) Please do not overuse it though it has many function for overuse would lower the organic sensitivity.

4) It is recommended that using with condom and professional lubricating fluid is better.

5) Please stop to use immediately if you feel unwell or the product is damaged

6) Please do not use massage oil, skin cream, gasoline, acetone and other chemicals to replace the professional lubricating fluid.

7) Please clean it immediately after use and store it properly to avoid bacterial infection.

Please keep the charging products in cool dry and secret place after careful cleaning and maintenance for long time laying up. Please recharge it if you want to reuse it after then to avoid that it cannot work for running out of power. If battery products, please take out the batteries before storage.